Wu, H., W. Xie, J. Lin, and X. Guo. “ACL-Net: Semi-Supervised Polyp Segmentation via Affinity Contrastive Learning”. Proceedings of the AAAI Conference on Artificial Intelligence, vol. 37, no. 3, June 2023, pp. 2812-20, doi:10.1609/aaai.v37i3.25382.